Matthew 7:13-15
"You should enter [God's kingdom] by means of the narrow door, for the wide door and the broad road are the ones that lead to [spiritual and physical] destruction. And many people will enter [that wide door].
Romans 11:3
[I Kings 19:10], "Lord, they [i.e., the Israelites] have killed your prophets and have destroyed your altars; I am the only one left and they are trying to kill me, too."
2 Timothy 4:3-4
For the time will come when people will not tolerate sound teaching, but will assemble to themselves teachers who will satisfy what their "itching ears" want to hear.
2 Peter 2:1-3
But just as there were false prophets among the people before, there will also be false teachers among you [Christians]. They will privately teach harmful doctrines that destroy people [spiritually], by even denying [that Jesus is] the Master, [and thereby] destroying themselves quickly.